Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

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55607 matches
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SOT: Active region evolution

2009-01-17T18:14:33 to 2009-01-18T06:07:15

Science Goal: Active region evolution

Program: G-band Ca 2kx2k, Na MG4+140 1.4kx1.4k, 2x2

Target: Active Region

Pointing: xcen=-682 ycen=538,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5.02	112,112	143
G band 4305	5.02	111,111	143
Ca II H line	5.02	111,111	143

SOT: AR 11010

2009-01-14T12:44:32 to 2009-01-14T12:45:34

Science Goal: AR 11010

Program: Na scans, fine and coarse

Target: Active Region

Pointing: xcen=450 ycen=374,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.05	163,163	20

SOT: Center to limb Na profiles

2009-01-14T12:24:32 to 2009-01-14T12:25:36

Science Goal: Center to limb Na profiles

Program: Na scans, fine and coarse

Target: Quiet Sun

Pointing: xcen=0 ycen=675,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.06	163,163	20

SOT: Center to limb Na profiles

2009-01-14T11:44:33 to 2009-01-14T11:45:35

Science Goal: Center to limb Na profiles

Program: Na scans, fine and coarse

Target: Quiet Sun

Pointing: xcen=900 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.05	163,163	20

SOT: Synoptic

2009-01-10T17:58:02 to 2009-01-10T17:58:22

Science Goal: Synoptic

Program: Synoptic BFI NFI (revised: small, no mask)

Target: Sun Center

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	0.06	223,111	7

SOT: HOP 94 - Driving mechanism(s) of small scale transient brightenings in the solar atmosphere

2009-01-10T17:02:33 to 2009-01-10T17:03:35

Science Goal: Driving mechanism(s) of small scale transient brightenings in the solar atmosphere

Program: Na scans, fine and coarse

Target: Disk Center

Pointing: xcen=27 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.05	163,163	20

SOT: HOP 94

2009-01-10T11:24:39 to 2009-01-10T16:59:56

Science Goal: HOP 94

Program: Na IVDG 61x164", 2x2, for HOP 94

Target: disk center, Quiet Sun

Pointing: xcen=-25 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.75	61,163	446

SOT: Tracking small "AR"

2009-01-10T06:19:31 to 2009-01-10T09:40:22

Science Goal: AR evolution

Program: G-band Ca 2kx2k, Na MG4+140 1.4kx1.4k, 2x2

Target: Active Region

Pointing: xcen=342 ycen=163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5.01	112,112	41
G band 4305	5.02	111,111	41
Ca II H line	5.02	111,111	41

SOT: Mg b Wave Prop, HOP 94 Tests

2009-01-08T20:50:40 to 2009-01-09T04:48:55

Science Goal: Tests for HOP 94

Program: Na IVDG 61x164", 2x2, for HOP 94

Target: Bright Point away from disk center

Pointing: xcen=33 ycen=165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.81	61,163	592

SOT: Mg b Wave Prop, HOP 94 Tests

2009-01-08T20:07:34 to 2009-01-08T20:10:20

Science Goal: Tests for HOP 94

Program: Mg b Wave Prop, shifted blue

Target: Bright Point away from disk center

Pointing: xcen=26 ycen=165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.43	327,163	2
TF Mg I 5172	0.11	112,112	12

SOT: Fast Ca H at limb (1.6 sec)

2009-01-08T13:37:55 to 2009-01-08T14:39:59

Science Goal: Limb obs at high cadence (spicules)

Program: Ca H Fgram, 1.6 sec, at Limb, with context

Target: East Limb, Spicule and Jets

Pointing: xcen=-409 ycen=-865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	6.33	112,112	10
G band 4305	6.33	111,111	10
Ca II H line	0.03	38,88	2195

SOT: Wave Propagation with MDI

2009-01-07T09:26:07 to 2009-01-07T09:28:44

Science Goal: Velocities at 2 heights in Na D

Program: Na D Wave Prop, shifted blue

Target: Disk Center

Pointing: xcen=10 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.4	327,163	2

SOT: AR tracking

2008-12-28T06:25:31 to 2008-12-28T17:55:51

Science Goal:

Program: G-band Ca 2kx2k, Na MG4+140 1.4kx1.4k, 2x2

Target: Active Region

Pointing: xcen=-799 ycen=-445,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5	112,112	139
G band 4305	5.08	111,111	137
Ca II H line	5	111,111	139

SOT: Active region at ES-limb

2008-12-26T20:00:31 to 2008-12-26T23:59:34

Science Goal:

Program: CaH 2kx2k 2x2 500ms for limb prominence, 30 sec

Target: Active Region

Pointing: xcen=-835 ycen=-529,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.5	111,111	479

SOT: HOP 92, vorticity study

2008-12-02T19:54:29 to 2008-12-02T20:59:30

Science Goal: Vorticity of intergranular flows associated with strong G-band flux concentrations.

Program: G band only 512 x 2k Q65 30sec

Target: Quiet Sun

Pointing: xcen=0 ycen=329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.5	27,111	131

55607 matches
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